PHX - SYD

$684 Find Cheap Flights from Phoenix to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sky Harbor Intl to Sydney departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Sydney, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
$1,385
Typical prices: $1,825-$1,195
Multiple Airlines
Wed 19/8Wed 2/9
PHX - SYD • 2 stops
Cheapest one-way flight
$684
Typical prices: $680-$810
Multiple Airlines
Mon 10/8
PHX - SYD • 2 stops
Top airlines
Fiji Airways
Cheapest • from $1,647 (return)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Sky Harbor Intl and Sydney. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 19% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
July
Cheapest • 15% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Sydney!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Phoenix to Sydney (PHX-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Phoenix to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sky Harbor Intl to Sydney

Wed, 19 Aug - Wed, 2 Sep
Multiple Airlines Logo
19:50 - 11:50
PHX
-
SYD
23h 00m
2 stops
Multiple Airlines Logo
06:00 - 23:59
SYD
-
PHX
34h 59m
2 stops
$1,385Multiple Airlines
Tue, 4 Aug - Sun, 16 Aug
Multiple Airlines Logo
11:32 - 11:50
PHX
-
SYD
31h 18m
2 stops
Multiple Airlines Logo
13:15 - 07:40
SYD
-
PHX
35h 25m
3 stops
$1,485Multiple Airlines
Fri, 12 Jun - Fri, 19 Jun
Multiple Airlines Logo
11:32 - 11:50
PHX
-
SYD
31h 18m
2 stops
Multiple Airlines Logo
13:15 - 23:29
SYD
-
PHX
51h 14m
3 stops
$1,531Multiple Airlines
Thu, 11 Jun - Sat, 27 Jun
Multiple Airlines Logo
11:32 - 11:50
PHX
-
SYD
31h 18m
2 stops
Multiple Airlines Logo
06:00 - 23:00
SYD
-
PHX
58h 00m
3 stops
$1,555Multiple Airlines
Tue, 9 Jun - Tue, 30 Jun
Multiple Airlines Logo
11:32 - 07:05
PHX
-
SYD
26h 33m
1 stop
Multiple Airlines Logo
09:10 - 15:31
SYD
-
PHX
23h 21m
1 stop
$1,598Multiple Airlines
Tue, 4 Aug - Sun, 16 Aug
Multiple Airlines Logo
11:32 - 07:30
PHX
-
SYD
26h 58m
1 stop
Multiple Airlines Logo
13:15 - 15:28
SYD
-
PHX
43h 13m
2 stops
$1,615Multiple Airlines
Wed, 10 Jun - Fri, 3 Jul
Multiple Airlines Logo
11:32 - 12:05
PHX
-
SYD
31h 33m
2 stops
Multiple Airlines Logo
06:00 - 11:24
SYD
-
PHX
46h 24m
3 stops
$1,623Multiple Airlines
Mon, 26 Oct - Mon, 9 Nov
Fiji Airways Logo
14:19 - 12:35
PHX
-
SYD
28h 16m
2 stops
Fiji Airways Logo
06:00 - 22:00
SYD
-
PHX
34h 00m
2 stops
$1,647Fiji Airways
Tue, 4 Aug - Sun, 16 Aug
Fiji Airways Logo
16:53 - 11:50
PHX
-
SYD
25h 57m
2 stops
Fiji Airways Logo
13:15 - 17:59
SYD
-
PHX
21h 44m
2 stops
$1,648Fiji Airways
Tue, 25 Aug - Fri, 28 Aug
Fiji Airways Logo
17:13 - 11:50
PHX
-
SYD
25h 37m
2 stops
Fiji Airways Logo
06:00 - 18:17
SYD
-
PHX
29h 17m
2 stops
$1,651Fiji Airways
Booking Insights

KAYAK's insights & trends for Sky Harbor Intl to Sydney flights

Get data-powered insights and trends into flights from Sky Harbor Intl to Sydney to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Phoenix Sky Harbor Intl Airport to Sydney?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Phoenix Sky Harbor Intl Airport to Sydney departing in August.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Phoenix Sky Harbor Intl Airport to Sydney is July, where tickets cost $1,468 (return) on average. On the other hand, the most expensive months are April and January, where the average cost of round-trip tickets is $2,114 and $2,043 respectively.

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to Sydney?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Sydney, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Phoenix Sky Harbor Intl Airport to Sydney, you should book around 3 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Find deals

Good to know

Low seasonApril
Cheapest flight$684
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly (14% more expensive on average)
Flight from Phoenix to Sydney

When to book flights from Sky Harbor Intl to Sydney

Are your dates flexible? Find out the best times to travel from Sky Harbor Intl to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Phoenix to Sydney flights

  • Which other nearby cities are served by the Sydney Kingsford Smith International Airport?

    Sydney Kingsford Smith International Airport (SYD) is a major gateway to other towns in the neighborhood, which you can explore once you land from Phoenix Sky Harbor International Airport (PHX). For instance, destinations such as Hurstville, Leichhardt, Marrickville, Randwick, and Manly. All these towns are within an hour’s drive from the SYD.

  • Which are the most popular connecting routes between Phoenix (PHX) and Sydney Kingsford Smith (SYD)?

    The most popular connecting routes between Phoenix Sky Harbor International Airport (PHX) and Sydney Kingsford Smith International Airport (SYD) typically involve one or more layovers. They include Los Angeles (LAX), San Francisco (SFO), Dallas (DFW), Honolulu (HNL), and Auckland (AKL). Typically, these layovers depend on the airline and flight schedules.

  • What special services do airlines from Phoenix (PHX) to Sydney Kingsford Smith (SYD) offer for Business Class and First Class travelers?

    Business and First Class cabins on flights between Phoenix (PHX) and Sydney Kingsford Smith (SYD) typically offer more spacious seating compared to Economy Class. Seats may convert into fully flat beds or have a generous recline feature for enhanced comfort. In addition, Business or First Class passengers often enjoy dedicated check-in counters and priority boarding, allowing for a smoother and more efficient travel experience.

  • Which airlines offer family services on trips between Phoenix and Sydney?

    Qantas is a parents’ favorite for flights from Phoenix Sky Harbor International Airport (PHX) to Sydney Kingsford Smith International Airport (SYD). They aim to make travel more comfortable and enjoyable for families. For instance, they guarantee priority boarding for families with young children and offer children's activity packs and meals suitable for kids.

  • What is the cheapest flight from Phoenix Sky Harbor Intl Airport to Sydney?

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Sydney was $684 for a one-way ticket and $1,385 for a return.

  • Which airports will I be using when flying from Phoenix to Sydney?

    Phoenix airport is called Phoenix Sky Harbor Intl and the only airport in Sydney is Sydney Kingsford Smith.

  • Which aircraft models fly most regularly from Phoenix to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Phoenix to Sydney?

    oneworld is the only airline alliance operating flights between Phoenix and Sydney.

  • How does KAYAK find such low prices on flights from Phoenix to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Phoenix is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Phoenix with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Phoenix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Phoenix to Sydney?

    In the past 3 days, the cheapest return tickets from Phoenix to Sydney were found on Fiji Airways ($1,647) and ANA ($1,699).

KAYAK’s top tips for finding a cheap flight from Phoenix Sky Harbor Intl Airport to Sydney

  • Phoenix Sky Harbor International Airport (PHX) is a hub for American Airlines and a base for Southwest Airlines. Both carriers depart via Terminal 4 to Sydney Kingsford Smith International Airport (SYD). Other airlines offering outbound flights from PHX to SYD include Alaska and United Airlines in Terminal 2 and Delta and Frontier Airlines through Terminal 3.
  • Seat upgrades are often available on flights from Phoenix Sky Harbor International Airport (PHX) to Sydney Airport (SYD). Seat upgrades typically offer passengers more comfort and amenities than originally booked seats. The availability and cost of seat upgrades can vary depending on the airline and the specific flight. You can change from Economy to Business or First Class when booking or checking in.
  • Several airlines allow pets on flights from Phoenix Sky Harbor International Airport (PHX) to Sydney Airport (SYD), including American Airlines, Delta Air Lines, and United Airlines. However, each airline has specific pet policies you should check before traveling. For instance, American Airlines only allows cats and dogs into the cabin. Still, the pet and carrier must be at most 20 lbs.
  • Economy class passengers from Qantas from Phoenix Sky Harbor International Airport ((PHX)) to Sydney Kingsford Smith International Airport (SYD) are allowed one carry-on weighing at most 15 lbs. However, Business and First Class travelers can bring two pieces of hand luggage, each weighing a maximum of 30 lbs.
  • Airlines between Phoenix Sky Harbor International Airport (PHX) and Sydney Kingsford Smith International Airport (SYD) offer wheelchair assistance for passengers who have difficulty walking long distances or navigating the airport. This service can be requested in advance or at the time of check-in. Also, airlines assist in boarding and deplaning, including priority boarding for passengers with disabilities.

Reviews of the top airline flying from Sky Harbor Intl to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sky Harbor Intl to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11684 reviews
6.9Entertainment
7.9Crew
7.2Comfort
6.4Food
7.5Boarding
Airline reviews

I'm not sure American is capable of on-time arrivals and departures. When you land at ORD, you almost always get held on the tarmac because your gate is still occupied. I may have missed my connection, but that ended up up being significantly delayed as well. Once again, I finally got home well after midnight.

2.0 MediocreMark, Apr 2026
PHX - ORD
Read more American Airlines reviews

I'm not sure American is capable of on-time arrivals and departures. When you land at ORD, you almost always get held on the tarmac because your gate is still occupied. I may have missed my connection, but that ended up up being significantly delayed as well. Once again, I finally got home well after midnight.

there are no options s for snack besides cookies would ve nice to have a salty option n

Early morning flight and no food in First Class except a "salmon" box. No thank you. Was informed before take off by Captain that the plane was not serviced before we boarded in Phoenix. How does that happen? Need more frequent additions/turn over on the Entertainment. Thanks

It was the most un-special flight experience in my life.

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

I would have liked vegetarian and gluten free options for evening dinner time flight. I would have like a pillow on the international overnight flight . The veg wrap and oaten desert on the international flight was good

The baggage claim experience was poor. The plane crew and the AA app said that checked baggage in CLT would be at carousel 7 but the sign at Baggage Claim said carousel 1. The carousel 1 sign had the correct flight # listed above the belt. But the luggage never came. I went to an AA baggage claim office after about 1 hour and the clerk directed me to another AA room that was poorly marked, with a closed door and no obvious way to know what to do. Finally someone opened the door and my bag was inside. The clerk was totally unable to explain why.

Lack of gluten free options in food service. I have Celiac disease and it appears you no longer offer special meals for people with dietary restrictions. I am a frequent flyer traveling into and out of Omaha airport. I have noticed over the course of several months that although our flight typically arrives ahead of schedule (awesome job AA!) - we typically sit on the runway for several minutes waiting for the ground crew to get in place. Not sure if it is a ground crew issue or a gate availability issue (due to construction at this airport). Seems to be more of a ground crew being on time issue.

Arriving plane went to wrong gate. Flight Attendant was late. Was in no Hurry when he arrived. Flight was fine. Plane had to wait 20 minutes to get assigned a gate due to designated gate tied up. barely connected.. Boarded extremely late on final leg of trip.

Baggage allowances are terrible and the experience of only being allowed one bag and paying so much to take sporting equipment to a known ski area should be addressed.

Everything you need to know for your flight from Sky Harbor Intl to Sydney

Information on your arrival and departure airports

Phoenix (PHX)
Sydney (SYD)